Your AI coder doesn’t just write the diff — it proves the diff. Every change comes back with receipts: the test that failed first, the mutations it killed, and an independent agent that tried to break it.
Codex pruned the redundant retry wrappers and tightened three brittle assertions in test_auth.py. No app code changed — the suite is leaner and the remaining cases are deterministic.
One test — test_login_race — is genuinely flaky upstream. Quarantine it and open a follow-up so the suite goes green now. Last 5 like this cleared in under 2 minutes.
TofuFactory turns the boring half of an engineering job — bug fixes, small features, cleanup — into one-line tasks you assign and review. The AI does the work; you keep the merge button.
Paste a failing test, a Sentry link, a screenshot, or just describe the bug. Your AI coder investigates, proposes a fix, and hands back a diff with the test passing. You read 10 lines of changes instead of 200 lines of Slack.
Describe what you want in a sentence. Wake up to a branch with the feature implemented, tests written, and a one-paragraph summary of every decision made along the way — in plain English, not stack traces.
Run cleanup tasks in parallel — upgrade dependencies, replace deprecated APIs, tighten types, delete dead code. One queue, one review feed, one merge button per task. The work happens; the cognitive load doesn’t.
An AI saying “done” doesn’t make it done. Every change lands in your review queue with the proof attached — so you read the evidence, not just the diff.
Proves the change actually does something, not just that the tests are green.
An independent coder reviewed the diff adversarially. No holes found.
Full lint, types, and tests — the same checks your CI runs.
82% → 86%. New code arrived with its own tests.
Hollow assertions that always pass are caught and rejected automatically.
Nothing reaches main until you click. The receipts just mean you’re deciding on evidence, not vibes.
The AI does the work. You keep the merge button. It just shows its work first.
Every task runs in its own branch. Main is never touched without your explicit approval.
Lints, types, and your test suite run before you ever look — an AI saying “done” doesn’t decide.
No auto-merge, no background commits. Every diff waits in a review queue for your call.
Runs on your laptop. Zero telemetry, zero accounts, zero per-seat pricing — your code stays put.
No prompt engineering. No agent config. Pick a folder, describe what you want, walk away. Come back to a diff you can actually read.
“Fix the login race condition.” “Add CSV export to /reports.” A sentence is enough. Attach a screenshot or a failing test if you have one.
TofuFactory spins up an isolated branch and starts your AI coder. Your repo is read-write inside the branch, untouchable outside it.
Your existing lint / type / test pipeline runs automatically. Red checks block the task from reaching your review queue.
You see the diff, a plain-English summary, and the full reasoning trace if you want it. Approve to land on main, or kick it back with a hint.
Review work, drop into a live terminal, or check your factory's vital signs — one local app, three ways to look.
The review queue. Every task lands here with its receipts and a merge button — fix bugs, ship features, and clear tech debt without leaving the page.
Open the queue →Drop into a real terminal. Run Claude, Gemini, Codex or Qwen live in any repo, split panes side by side, and take the wheel keystroke by keystroke when you'd rather steer than delegate.
Open a session →Your factory's vital signs. Strain, recovery and output rings, a weekly velocity curve, and a ship-streak heatmap — see how much your agents shipped, and when you're in flow.
See your stats →Connect Slack or Discord and your factory comes with you. Fire off a task with a slash command, and the trust receipt lands right back in the channel — approve it with a tap, wherever you are.
/tofu add per-customer rate limits to the billing APIEach template asks two or three guided questions, then writes the task for you. Pick one to skip the prompt-engineering step entirely.
Paste a Sentry link, a failing test, or a screenshot.
Describe what you want users to be able to do.
Point at a file or function. Coverage gets better.
Find dead code, tighten types, simplify branches.
Get a written tour of any folder or module.
Reproduce, diagnose, propose a fix or a quarantine.
Bump a package and fix everything that breaks.
Polish a screen — spacing, copy, empty states.
Diff two refs, write the changelog, tag the release.
Second opinion on a teammate's change before merge.
Blank slate. A sentence, a paragraph — you decide.
Turn any task you wrote into a reusable template.
Wordless. Pictograms only. Six A4 pages explaining how to ship software without you. Print it, sign it, tape it above the espresso machine — whatever. Made because we couldn’t resist.
Bring your favorite AI coder, point it at a repo, and start handing off bugs, features, and cleanup. Every change waits for your approval — nothing reaches main without you.
Free forever for personal use — no card, no account, no catch. Rolling it out across a team? See Team & Enterprise plans →